CN103265768A - Production method of wood-plastic floorboard - Google Patents
Production method of wood-plastic floorboard Download PDFInfo
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- CN103265768A CN103265768A CN2013101723709A CN201310172370A CN103265768A CN 103265768 A CN103265768 A CN 103265768A CN 2013101723709 A CN2013101723709 A CN 2013101723709A CN 201310172370 A CN201310172370 A CN 201310172370A CN 103265768 A CN103265768 A CN 103265768A
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Abstract
The invention discloses a production method of a novel wood-plastic floorboard, selecting crushed ground dried 80-120-mesh wood meal with the water content of at most 1%, adding 10-15% of light calcium carbonate. 1.8-2.5% of stabilizer, 1.0-1.5% of modifier, 0.5-1.5% of coupling agent, 1.0-2.5% of lubricant, 2.5-3.5% of reinforcing agent, 1.5-2.0% of plastic processing assistant, 0.5-1.0% of foaming agent and 0.8-2.0% of colorant, mixing, adding the mixture into a high/low-speed mixing machine, sufficiently mixing with waste plastic to react, passing through an extruder and an extrusion die, carrying out vacuum setting, cooling with water, and automatically cutting to obtain the wood-plastic floorboard. The wood meal is added to the waste thermoplastic material used as the main raw material, thereby fully utilizing the waste thermoplastic material, wood and wood meal, and saving the resources; and meanwhile, the wood-plastic product can be reutilized, thereby preventing environmental pollution.
Description
Technical field
The present invention relates to thermoplastic material and wood powder co-extrusion goods field, particularly wood-plastic floor board and production of articles method thereof.
Background technology
Traditional indoor floor is mostly based on timber, and therefore problem such as that this floor exists is inflammable, Yi Chao, perishable, water-swelling and dry shrinkage, situations such as craze and transfiguration and damage can occur in daily use.And at present a large amount of composite floor boards that use are to be that main tackiness agent polycondensation forms by urea-formaldehyde resin, Diazolidinyl Urea in daily use and contaminate environment.State-of-the art wood-plastic floor board is that this floor has not only overcome the problem of the rapid wear of wood floors by PVC and wood powder blend extrusion moulding, has also avoided the problem of environmental pollution in the composite floor board simultaneously.At present, the main production method of the disclosed a kind of wood-plastic floor board of patent CN1553034A is for selecting for use polyvinyl chloride resin S-800 or S-1000 at 40-60%, with drying, degreasing, pulverize, sieve≤200 purpose wood powder 40%-80%, add acrylate impact modifier 5-10%, tribasic lead sulfate 1-5%, dibasic Lead Phosphite 0-5%, lead stearate 0-1%, calcium stearate 0-1%, stearic acid 0-1%, stearic acid 0-3%, PE wax 0-3%, ACRO-3%, pigment 0-5%, CaCO
30-5% after temperature 100-140 ℃ of following batch mixing, cooling, at 195-200 ℃ of extruding pelletization, adds pigment again, extrudes at 195-200 ℃ of mould, obtains product after the typing.But it is harsh that this method requires starting material, and PVC virgin material cost is higher.
Summary of the invention:
The object of the invention provide a kind of raw material sources extensively, cost is lower and the quality production method of wood-plastic floor board preferably.
The present invention is achieved in that
A kind of production method of wood-plastic floor board comprises:
Select the thermoplastic material of the bonding and product plasticizing that increases between the vegetable fibre for use, weight percent is 35-45%;
Select the 80-120 order after fragmentation, grinding, oven dry and terpine resin modification for use, water ratio≤1% plays the wood powder of filler and fiber reinforced effect, and weight percent is 30-35%;
The light calcium carbonate that has added strengthening action, weight percent are 10%-15%;
Play the calcium zinc stabilizer of plastics stabilization, weight percent is 1.8-2.5%;
The terpine resin of wood fibre modifying function, weight percent are 1.0-1.5%;
The titanate coupling agent of wood powder and plastics coupled action, weight percent are 0.5-1.5%;
The stearic acid of lubricate and PE wax lubricant in the course of processing, weight percent is 1.0-2.5%;
Be used for strengthening the CPE-135A strengthening agent of toughness of products and impact resistance, weight percent is 2.5-3.5%;
Plastic processing additives ACR-401,201 etc., weight percent is 1.5-2.0%;
Be used for strengthening the product foaming, reduce AC whipping agent and the ZB-530 foaming control agent of product density, weight percent is 0.5-1.0%;
Be used for strengthening the tinting material of product colour stability, weight percent is 0.8-2.0%;
Be added in the height mixing machine, successively 65 ℃, 80 ℃, 105 ℃ and 115 ℃ abundant hybrid reaction 3-5 minute down, after forcing machine, extrusion die, Vacuum shaping and water cooling, at the uniform velocity drawn to cut automatically to subsequent handling and by product specification by tractor and obtain the desired size wood-plastic floor board; Carry out the wood-plastic floor board that surface treatment obtains having color and decorative pattern by hot transfer printing, UV paint again.
Further scheme is: described thermoplastic material can be waste PVC, PE, ABS, PC etc.The starting material of described wood powder can be the scrap stock of timber, wheat straw stalk, cotton bar, waste of flax etc.
The invention has the advantages that, be main raw material with waste and old thermoplastic material, takes full advantage of waste plastic and waste wood, wood powder by adding wood powder, reaching, and economizes on resources, prevents the pollution of the environment; Wood plastic product can repeat processing and utilization simultaneously.Products obtained therefrom ultimate compression strength height, unit weight, water-intake rate and water ratio is low and frost resistance, dry shrinkage and fire retardant performance are superior.And the light antidetonation of body.
Embodiment:
Tell about enforcement the specific embodiment of the present invention below, owing to only be as an example, therefore not representing is restriction to invention scope.
Embodiment 1
The production method of wood-plastic floor board is: with the fragmentation of timber corner, grinding to form 80 purpose powders, is 0.5% with powder as for oven dry to its moisture content in the drying machine.In this vegetable fibre powder, add properties-correcting agent wood powder is carried out the modification processing, standby;
Take by weighing wood powder 30kg, light calcium carbonate 10kg, stablizer 2.5kg, properties-correcting agent 1.5kg, coupling agent 1kg, lubricant 2.0kg, strengthening agent 3.0kg, processing aid 2.0kg, whipping agent 0.5kg, tinting material 1.0kg are added in the height mixing machine and fully mix with waste and old thermoplastic material PVC particle 46.5kg, and under the condition of 65 ℃, 80 ℃, 105 ℃ and 115 ℃, reacted respectively 3 minutes successively;
The gained mixture is become required floor board product through forcing machine, extrusion die, Vacuum shaping and water cooling;
Move sheets thus obtained section product to subsequent handling evenly by tractor and cut automatically by dimensional requirement;
Products obtained therefrom is carried out hot transfer printing, UV painted surface handle the floor that can obtain customer requirement color, decorative pattern.
Embodiment 2
With the fragmentation of wheat straw stalk, grind to form 100 purpose powders, be 1% with powder as for oven dry to its moisture content in the drying machine.In this vegetable fibre powder, add properties-correcting agent wood powder is carried out the modification processing, standby;
Take by weighing wood powder 35kg, light calcium carbonate 15kg, stablizer 2.0kg, properties-correcting agent 1.0kg, coupling agent 0.5kg, lubricant 1kg, strengthening agent 2.5kg, processing aid 1.5kg, whipping agent 1.0kg, tinting material 1.0kg are added in the height mixing machine and fully mix with waste and old thermoplastic material PE particle 39.5kg, and under the condition of 65 ℃, 80 ℃, 105 ℃ and 115 ℃, reacted respectively 4 minutes successively;
The gained mixture is become required floor board product through forcing machine, extrusion die, Vacuum shaping and water cooling;
Move sheets thus obtained section product to subsequent handling evenly by tractor and cut automatically by dimensional requirement;
Products obtained therefrom is carried out hot transfer printing, UV painted surface handle the floor that can obtain customer requirement color, decorative pattern.
Embodiment 3
With the waste of flax fragmentation, grind to form 120 purpose powders, be 0.2% with powder as for oven dry to its moisture content in the drying machine.In this vegetable fibre powder, add properties-correcting agent wood powder is carried out the modification processing, standby;
Take by weighing wood powder 32kg, light calcium carbonate 12kg, stablizer 1.8kg, properties-correcting agent 1.2kg, coupling agent 1.0kg, lubricant 1.5kg, strengthening agent 3.0kg, processing aid 1.8kg, whipping agent 0.8kg, tinting material 1.5kg are added in the height mixing machine and fully mix with waste and old thermoplastic material ABS particle 43.4kg, and under the condition of 65 ℃, 80 ℃, 105 ℃ and 115 ℃, reacted respectively 5 minutes successively;
The gained mixture is become required floor board product through forcing machine, extrusion die, Vacuum shaping and water cooling;
Move sheets thus obtained section product to subsequent handling evenly by tractor and cut automatically by dimensional requirement;
Products obtained therefrom is carried out hot transfer printing, UV painted surface handle the floor that can obtain customer requirement color, decorative pattern.
As shown in table 1 is the invention effect of this invention.
The invention effect of this wood-plastic floor board of table 1.
Claims (3)
1. the production method of a wood-plastic floor board, it is characterized in that: select the following material of weight percent for use: thermoplastic material 35-45%, select for use through fragmentation, grind, 80-120 order after oven dry and the modification, the wood powder of water ratio≤1%, light calcium carbonate 10%-15% and stablizer 1.8-2.5%, properties-correcting agent 1.0-1.5%, coupling agent 0.5-1.5%, lubricant 1.0-2.5%, strengthening agent 2.5-3.5%, plastic processing additives 1.5-2.0%, whipping agent 0.5-1.0%, tinting material 0.8-2.0%, be added in the height mixing machine, successively at 65 ℃, 80 ℃, 105 ℃ and 115 ℃ were descended abundant hybrid reaction 3-5 minute, through forcing machine, extrusion die and Vacuum shaping, obtain wood-plastic floor board after water cooling and the automatic cutting.
2. wood-plastic floor board production method according to claim 1 is characterized in that, described thermoplastic material is waste PVC, PE, ABS, PC.
3. wood-plastic floor board production method according to claim 1 is characterized in that, the raw material of described wood powder is the scrap stock of timber, wheat straw stalk, cotton bar and waste of flax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310172370.9A CN103265768B (en) | 2013-05-10 | 2013-05-10 | Production method of wood-plastic floorboard |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310172370.9A CN103265768B (en) | 2013-05-10 | 2013-05-10 | Production method of wood-plastic floorboard |
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| CN103265768A true CN103265768A (en) | 2013-08-28 |
| CN103265768B CN103265768B (en) | 2015-06-03 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602088A (en) * | 2013-10-25 | 2014-02-26 | 安徽工贸职业技术学院 | Polyethylene wood plastic composite material |
| CN104164075A (en) * | 2014-09-01 | 2014-11-26 | 苏州卓越工程塑料有限公司 | Scratch-resistant injection material |
| CN105415907A (en) * | 2015-11-06 | 2016-03-23 | 河南圣美阳光装饰材料有限公司 | Thermal transfer printing method for wood plastic material |
| CN107057234A (en) * | 2017-05-17 | 2017-08-18 | 徐晓彪 | Ecological fast assembling wall slab, floor manufacturing method that a kind of wood moulding is synthesized with calcium sulfate |
| CN108034167A (en) * | 2017-12-26 | 2018-05-15 | 太仓冠联高分子材料有限公司 | A kind of plastic-wood floor sizing material |
| CN108329712A (en) * | 2018-02-08 | 2018-07-27 | 湖南博川生物质新材料科技有限公司 | A kind of production method of Wood plastic wall board |
| CN110894329A (en) * | 2019-12-09 | 2020-03-20 | 十倍好智能家居(广州)有限公司 | Sheet material, preparation method and use method |
| CN112341726A (en) * | 2020-10-31 | 2021-02-09 | 同济大学 | Acid-resistant and alkali-resistant wood-plastic floor based on building waste PVC (polyvinyl chloride), and preparation and application thereof |
| CN114316338A (en) * | 2021-10-12 | 2022-04-12 | 镇江三阳装饰材料有限公司 | Process for preparing PVC (polyvinyl chloride) product by adopting plant powder |
Citations (3)
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| CN102146187A (en) * | 2010-12-24 | 2011-08-10 | 上海国成塑料有限公司 | Preparation method of polyvinyl chloride (PVC) low-foaming wood plastic composite |
| CN102250476A (en) * | 2011-05-19 | 2011-11-23 | 安徽绿能技术研究院 | Bamboo-fiber-based micro-foamed wood-plastic composite material and preparation method thereof |
| CN102886908A (en) * | 2012-10-30 | 2013-01-23 | 福建兴灵森林资源开发有限责任公司 | Novel production technology of environment-friendly wood-plastic composite floor |
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2013
- 2013-05-10 CN CN201310172370.9A patent/CN103265768B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146187A (en) * | 2010-12-24 | 2011-08-10 | 上海国成塑料有限公司 | Preparation method of polyvinyl chloride (PVC) low-foaming wood plastic composite |
| CN102250476A (en) * | 2011-05-19 | 2011-11-23 | 安徽绿能技术研究院 | Bamboo-fiber-based micro-foamed wood-plastic composite material and preparation method thereof |
| CN102886908A (en) * | 2012-10-30 | 2013-01-23 | 福建兴灵森林资源开发有限责任公司 | Novel production technology of environment-friendly wood-plastic composite floor |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602088A (en) * | 2013-10-25 | 2014-02-26 | 安徽工贸职业技术学院 | Polyethylene wood plastic composite material |
| CN104164075A (en) * | 2014-09-01 | 2014-11-26 | 苏州卓越工程塑料有限公司 | Scratch-resistant injection material |
| CN104164075B (en) * | 2014-09-01 | 2016-04-13 | 苏州卓越工程塑料有限公司 | A kind of scratch resistance injectable plastic material |
| CN105415907A (en) * | 2015-11-06 | 2016-03-23 | 河南圣美阳光装饰材料有限公司 | Thermal transfer printing method for wood plastic material |
| CN107057234A (en) * | 2017-05-17 | 2017-08-18 | 徐晓彪 | Ecological fast assembling wall slab, floor manufacturing method that a kind of wood moulding is synthesized with calcium sulfate |
| CN108034167A (en) * | 2017-12-26 | 2018-05-15 | 太仓冠联高分子材料有限公司 | A kind of plastic-wood floor sizing material |
| CN108329712A (en) * | 2018-02-08 | 2018-07-27 | 湖南博川生物质新材料科技有限公司 | A kind of production method of Wood plastic wall board |
| CN110894329A (en) * | 2019-12-09 | 2020-03-20 | 十倍好智能家居(广州)有限公司 | Sheet material, preparation method and use method |
| CN112341726A (en) * | 2020-10-31 | 2021-02-09 | 同济大学 | Acid-resistant and alkali-resistant wood-plastic floor based on building waste PVC (polyvinyl chloride), and preparation and application thereof |
| CN114316338A (en) * | 2021-10-12 | 2022-04-12 | 镇江三阳装饰材料有限公司 | Process for preparing PVC (polyvinyl chloride) product by adopting plant powder |
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|---|---|
| CN103265768B (en) | 2015-06-03 |
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Effective date of registration: 20180104 Address after: 415200 Taiping Road, Linli Economic Development Zone, Hunan, Changde, China, No. 2 Patentee after: HUNAN BOCHUAN BIOMASS NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: No. 26, No. 26, unit 2, unit 2, No. 2, middle section of riverside north road, Fucheng District, Fucheng, Sichuan Patentee before: Xu Xiaolong |
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Granted publication date: 20150603 |